Masayuki Sakai

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Power supply apparatus for supplying various voltages and image for...
- Patent number 12,099,323
- Issue date Sep 24, 2024
- Canon Kabushiki Kaisha
- Masayuki Sakai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Image forming apparatus
- Patent number 12,032,308
- Issue date Jul 9, 2024
- Canon Kabushiki Kaisha
- Haruyuki Hotta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having toner replenishment
- Patent number 11,846,897
- Issue date Dec 19, 2023
- Canon Kabushiki Kaisha
- Shinichiro Matsumoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power supply apparatus for supplying various voltages and image for...
- Patent number 11,841,666
- Issue date Dec 12, 2023
- Canon Kabushiki Kaisha
- Masayuki Sakai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Power supply apparatus and image forming apparatus
- Patent number 10,749,425
- Issue date Aug 18, 2020
- Canon Kabushiki Kaisha
- Masayuki Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image forming apparatus adjusting light emission of light-emitting...
- Patent number 10,719,038
- Issue date Jul 21, 2020
- Canon Kabushiki Kaisha
- Masayuki Sakai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of mounting electronic part, circuit substrate, and image fo...
- Patent number 10,492,304
- Issue date Nov 26, 2019
- Canon Kabushiki Kaisha
- Masayuki Sakai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Image information apparatus
- Patent number 9,989,907
- Issue date Jun 5, 2018
- Canon Kabushiki Kaisha
- Masayuki Sakai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical apparatus and image forming apparatus including the optical...
- Patent number 9,904,226
- Issue date Feb 27, 2018
- Canon Kabushiki Kaisha
- Satoru Nagashima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,676,575
- Issue date Jun 13, 2017
- Canon Kabushiki Kaisha
- Masayuki Sakai
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Optical apparatus and image forming apparatus including the optical...
- Patent number 9,606,487
- Issue date Mar 28, 2017
- Canon Kabushiki Kaisha
- Satoru Nagashima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of mounting electronic part, circuit substrate, and image fo...
- Patent number 9,599,944
- Issue date Mar 21, 2017
- Canon Kabushiki Kaisha
- Masayuki Sakai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240077815
- Publication date Mar 7, 2024
- Canon Kabushiki Kaisha
- Shinichiro Matsumoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER SUPPLY APPARATUS FOR SUPPLYING VARIOUS VOLTAGES AND IMAGE FOR...
- Publication number 20240004337
- Publication date Jan 4, 2024
- Canon Kabushiki Kaisha
- Masayuki Sakai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230168605
- Publication date Jun 1, 2023
- Canon Kabushiki Kaisha
- Haruyuki Hotta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWER SUPPLY APPARATUS FOR SUPPLYING VARIOUS VOLTAGES AND IMAGE FOR...
- Publication number 20220404756
- Publication date Dec 22, 2022
- Canon Kabushiki Kaisha
- Masayuki Sakai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220229383
- Publication date Jul 21, 2022
- Canon Kabushiki Kaisha
- Shinichiro Matsumoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS ADJUSTING LIGHT EMISSION OF LIGHT-EMITTING...
- Publication number 20200033761
- Publication date Jan 30, 2020
- Canon Kabushiki Kaisha
- Masayuki Sakai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWER SUPPLY APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20190222112
- Publication date Jul 18, 2019
- Canon Kabushiki Kaisha
- Masayuki Sakai
- G01 - MEASURING TESTING
Information Patent Application
IMAGE INFORMATION APPARATUS
- Publication number 20180011433
- Publication date Jan 11, 2018
- Canon Kabushiki Kaisha
- Masayuki Sakai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL APPARATUS AND IMAGE FORMING APPARATUS INCLUDING THE OPTICAL...
- Publication number 20170153569
- Publication date Jun 1, 2017
- Canon Kabushiki Kaisha
- Satoru Nagashima
- G02 - OPTICS
Information Patent Application
METHOD OF MOUNTING ELECTRONIC PART, CIRCUIT SUBSTRATE, AND IMAGE FO...
- Publication number 20170150614
- Publication date May 25, 2017
- Canon Kabushiki Kaisha
- Masayuki Sakai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
OPTICAL APPARATUS AND IMAGE FORMING APPARATUS INCLUDING THE OPTICAL...
- Publication number 20160170325
- Publication date Jun 16, 2016
- Canon Kabushiki Kaisha
- Satoru Nagashima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20150246784
- Publication date Sep 3, 2015
- Canon Kabushiki Kaisha
- Masayuki Sakai
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
METHOD OF MOUNTING ELECTRONIC PART, CIRCUIT SUBSTRATE, AND IMAGE FO...
- Publication number 20140319200
- Publication date Oct 30, 2014
- Canon Kabushiki Kaisha
- Masayuki Sakai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Masayuki Sakai

Person

Patents Grantslast 30 patents

Power supply apparatus for supplying various voltages and image for...

Image forming apparatus

Image forming apparatus having toner replenishment

Power supply apparatus for supplying various voltages and image for...

Power supply apparatus and image forming apparatus

Image forming apparatus adjusting light emission of light-emitting...

Method of mounting electronic part, circuit substrate, and image fo...

Image information apparatus

Optical apparatus and image forming apparatus including the optical...

Image forming apparatus

Optical apparatus and image forming apparatus including the optical...

Method of mounting electronic part, circuit substrate, and image fo...

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS

POWER SUPPLY APPARATUS FOR SUPPLYING VARIOUS VOLTAGES AND IMAGE FOR...

IMAGE FORMING APPARATUS

POWER SUPPLY APPARATUS FOR SUPPLYING VARIOUS VOLTAGES AND IMAGE FOR...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS ADJUSTING LIGHT EMISSION OF LIGHT-EMITTING...

POWER SUPPLY APPARATUS AND IMAGE FORMING APPARATUS

IMAGE INFORMATION APPARATUS

OPTICAL APPARATUS AND IMAGE FORMING APPARATUS INCLUDING THE OPTICAL...

METHOD OF MOUNTING ELECTRONIC PART, CIRCUIT SUBSTRATE, AND IMAGE FO...

OPTICAL APPARATUS AND IMAGE FORMING APPARATUS INCLUDING THE OPTICAL...

IMAGE FORMING APPARATUS

METHOD OF MOUNTING ELECTRONIC PART, CIRCUIT SUBSTRATE, AND IMAGE FO...